# Beam to Plate Welds

on . Posted in Welding Engineering

## Point Load on CJP Fillet Weld formulas

 $$\large{ \sigma = \frac{ 6 \; P \; H }{ L \; t^2 } }$$ $$\large{ \tau = \frac{ P }{ L \; t } }$$

### Where:

$$\large{ \sigma }$$ (Greek symbol sigma) = stress in weld

$$\large{ \tau }$$ (Greak symbol tau) = shear stress

$$\large{ H }$$ = height of lever arm

$$\large{ L }$$ = length of welds

$$\large{ t }$$ = plate thickness

$$\large{ P }$$ = total applied force

## Bending Moment on CJP Fillet Weld formula

 $$\large{ \sigma = \frac{ 6 \; M }{ L \; t^2 } }$$

### Where:

$$\large{ \sigma }$$ (Greek symbol sigma) = stress in weld

$$\large{ M }$$ = bending moment

$$\large{ t }$$ = plate thickness

$$\large{ L }$$ = length of welds

## Torsion moment on CJP Fillet Weld formula

 $$\large{ \tau = \frac{ T \; \left( 3 \; L \;+\; 1.8 \; t \right) }{ L^2 \; t^2 } }$$

### Where:

$$\large{ \tau }$$ (Greak symbol tau) = shear stress

$$\large{ L }$$ = length of welds

$$\large{ t }$$ = plate thickness

$$\large{ T }$$ = torque force